elasticsearch
Elasticsearch DBA skill for index/mapping design, query tuning, cluster sizing and operations, shard/replica strategy, ILM, monitoring, troubleshooting (hot nodes, GC, rejected requests), and safe reindexing/upgrades. Use for tasks like designing search schemas, diagnosing performance issues, and operating ES in production.
mysql
MySQL DBA skill for schema design review, indexing, query performance tuning (EXPLAIN), transaction/isolation issues, replication/high availability, backup/restore, and operational checklists. Use for tasks like diagnosing slow queries, designing keys/indexes, partitioning strategy, and safe online schema changes.
postgresql
PostgreSQL DBA skill for schema design review, indexing, query tuning (EXPLAIN/ANALYZE), vacuum/autovacuum, concurrency/locking, partitioning, backup/restore, replication/HA, and safe migrations. Use for tasks like diagnosing slow queries, designing indexes and constraints, and operating Postgres in production.
redis
Redis DBA skill for cache/data-structure design, performance tuning, memory optimization, persistence (RDB/AOF), replication/cluster, high availability (Sentinel), and operational troubleshooting. Use for tasks like diagnosing latency spikes, eviction issues, hot keys, and designing safe cache patterns.
android
Build, review, and refactor Android mobile apps (Kotlin) using modern Android patterns. Use for tasks like setting up Gradle modules, Jetpack Compose UI, navigation, ViewModel/state management, networking (Retrofit/OkHttp), persistence (Room/DataStore), DI (Hilt/Koin), testing, performance, release builds, and Play Store readiness.
ios
Build, review, and refactor iOS mobile apps (Swift) using modern iOS patterns. Use for tasks like SwiftUI UI, navigation, state management, networking (URLSession), persistence (Core Data/SwiftData/Keychain), dependency injection, modularization (SPM), testing, performance, accessibility, and App Store release readiness.
nextjs
Build, review, and refactor Next.js (App Router) frontend projects with TypeScript. Use for tasks like creating pages/layouts, routing, server components vs client components, data fetching patterns, UI component structure, forms/validation, auth integration points, env vars, linting/testing, and production deployment readiness.
wechat-minware
Build, review, and refactor WeChat Mini Program (微信小程序) frontends. Use for tasks like WXML/WXSS/JS/TS structure, page routing, componentization, state management patterns, API requests, login/openid flows integration points, performance optimization (setData), security/privacy compliance, and release/QA checklists.
qa
QA workflow for software projects. Use for tasks like writing test plans, deriving test cases from PRDs, risk-based testing, API testing, UI testing, test data design, defect reporting, release checklists, and setting up automation strategy (unit/integration/e2e) with clear entry/exit criteria.
ue
UE (user experience engineering) skill for defining end-to-end user experience behavior and interaction logic. Use for tasks like flow design, interaction models, state machines, error recovery, input validation, usability heuristics, accessibility, and turning UX intent into testable acceptance criteria for implementation.
ui
UI/UE (user interface & user experience) skill for designing and reviewing interfaces. Use for tasks like creating UI specs, interaction states, component guidelines, visual hierarchy, responsive layouts, accessibility, design tokens, and handoff-ready requirements for engineers.
pg-doc-schema-review
Review and fix PRD/BP/tech design Markdown that includes PostgreSQL table DDL and API examples. Use to enforce these conventions: no auto-increment primary keys, no foreign keys, avoid join-based designs, unique constraints written with UNIQUE (not CREATE UNIQUE INDEX), detailed COMMENTs for tables/columns, and entity/aggregate-root tables include create_time and update_time.
arch-ddd
Apply Domain-Driven Design (DDD) architecture to backend projects. Use for tasks like defining bounded contexts, aggregates and invariants, entities/value objects, domain services, repositories, domain events, application services, anti-corruption layers, and aligning code structure and APIs with domain language while avoiding anemic models.
java
Build, review, and refactor Java backend services (Spring Boot). Use for tasks like REST API design, controllers/services/repositories, PostgreSQL persistence (JPA/MyBatis), migrations, configuration, security (Spring Security), observability, testing, performance tuning, and production hardening.
python
Build, review, and refactor Python backend services. Use for tasks like FastAPI/Flask service setup, API design, request/response schemas, database access (PostgreSQL), migrations, background jobs, observability (logging/metrics/tracing), authentication, configuration, testing, and production hardening.
model
Algorithm/model development and fine-tuning skill. Use for tasks like dataset design/cleaning, supervised fine-tuning (SFT), preference optimization (DPO/RLHF concepts), LoRA/QLoRA, training configs, evaluation (offline/online), safety checks, deployment packaging, and cost/performance trade-offs.
nginx
Nginx ops skill for configuring and operating Nginx as reverse proxy, web server, and ingress layer. Use for tasks like writing safe nginx.conf/server blocks, TLS, HTTP/2, caching, rate limiting, load balancing, observability, and troubleshooting 4xx/5xx, timeouts, and performance issues.
data-warehouse
Data warehouse (大数据/数仓) ops skill for designing and operating analytical data platforms. Use for tasks like defining source-of-truth, building ETL/ELT pipelines, dimensional modeling (star schema), data quality checks, partitioning strategies, cost/performance tuning, governance, lineage, and SLA monitoring.
k8s
Kubernetes ops skill for deploying, operating, and troubleshooting services on Kubernetes. Use for tasks like writing manifests/Helm, configuring deployments/services/ingress, autoscaling, observability, RBAC, secrets/configmaps, rollout/rollback, incident debugging, and production readiness checks.
prometheus
Prometheus ops skill for metrics instrumentation, scraping configuration, alerting (Alertmanager), dashboarding (Grafana), SLO/SLA monitoring, and troubleshooting missing/incorrect metrics. Use for tasks like designing alert rules, improving observability, and building production monitoring runbooks.
data-analyse
Product management data analysis skill for defining metrics, building funnels/cohorts, diagnosing growth/retention, designing experiments, and translating insights into product actions. Use for tasks like metric trees, event taxonomy, dashboard requirements, SQL-style analysis plans, and decision memos.
feishu-sync
使用Playwright自动同步文档到飞书。Use for tasks like syncing markdown to Feishu, automating Feishu document updates, browser automation for Feishu. Keywords: 飞书同步, feishu sync, playwright, 文档同步, 自动化
growth-consultant
九日增长陪跑服务顾问SKILL。专注「轻运营、重转化」型应用的增长操盘。Use for tasks like growth strategy consulting, conversion optimization, monetization review, indie hacker coaching, and app revenue scaling. Keywords: 增长顾问, 陪跑服务, 转化率优化, 独立开发者咨询, 收入增长, growth consultant, conversion rate, monetization
strategy
Product strategy skill for defining positioning, ICP/JTBD, competitive analysis, moat hypotheses, pricing/packaging, GTM planning, and roadmap prioritization. Use for tasks like turning ideas into a strategy memo, writing OKRs, creating TAM/SAM/SOM, and making trade-off decisions.
ux
Product management UX skill for designing user journeys, information architecture, interaction flows, wireframe-level specs, usability heuristics, and experiment-driven iteration. Use for tasks like refining PRDs with UX requirements, defining success metrics, writing microcopy, accessibility considerations, and conducting user testing plans.
cfo
Finance/CFO skill for startup and product finance: budgeting, unit economics, pricing impact, cashflow/runway, financial forecasting, KPI definitions, and investor-ready metrics. Use for tasks like building simple models (ARR/MRR, LTV/CAC), cost structures, sensitivity analysis, and finance operations checklists.
hrbp
HRBP skill for organizational planning, hiring support, performance and talent reviews, employee relations, and people-process playbooks. Use for tasks like role design, competency models, interview rubrics, onboarding plans, performance cycles, and sensitive communication templates.
project-management
PMO project management skill for planning and tracking delivery across teams. Use for tasks like creating project charters, WBS, timelines, RAID logs, RACI, sprint plans, status reports, risk management, stakeholder communication, and release coordination with clear milestones and acceptance criteria.
teamventure-architecture-migration
Use when refactoring TeamVenture domains/architecture; enforces migration order (Planning→Authorization→Identity→Infrastructure) and preferred steps (split classes before moving packages).
xhs-noteid
Extract Xiaohongshu (小红书) noteId from shared note text or URLs, including xhslink.com short links and xiaohongshu.com/discovery/item/<noteId> links. Use when the user asks for “noteId/笔记ID”, provides a 小红书 share message, or pastes an xhslink short URL that needs redirect expansion.
podcast-publish-xiaoyuzhou
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zhimeng-agent
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research-by-reddit
基于 Reddit API 进行深度调研并生成研究报告。支持搜索、获取帖子、评论分析、情感分析等功能
notion-docs-enhancer
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obsidian-organize
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feishu-messaging
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miniapp-design
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skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
CreateSkill
Create and validate skills. USE WHEN create skill, new skill, skill structure, canonicalize. SkillSearch('createskill') for docs.
agent-observability
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Agent Prompt Evolution
Track and optimize agent specialization during methodology development. Use when agent specialization emerges (generic agents show >5x performance gap), multi-experiment comparison needed, or methodology transferability analysis required. Captures agent set evolution (Aₙ tracking), meta-agent evolution (Mₙ tracking), specialization decisions (when/why to create specialized agents), and reusability assessment (universal vs domain-specific vs task-specific). Enables systematic cross-experiment learning and optimized M₀ evolution. 2-3 hours overhead per experiment.
agents-router
Routes tasks to appropriate Task tool agents (subagents). Triggers on complex multi-step tasks, research, code review, exploration, or any task benefiting from specialized agent execution. Matches intent to agent types.
alex-hormozi-pitch
Create irresistible offers and pitches using Alex Hormozi's methodology from $100M Offers. Guides through value equation, guarantee frameworks, pricing psychology, and creating offers "too good not to take" for any product or service.
analysis-router
Routes analysis and debugging tasks. Triggers on analyze, debug, troubleshoot, review, audit, security, performance, optimize, investigate, trace.
API Design
Systematic API design methodology with 6 validated patterns covering parameter categorization, safe refactoring, audit-first approach, automated validation, quality gates, and example-driven documentation. Use when designing new APIs, improving API consistency, implementing breaking change policies, or building API quality enforcement. Provides deterministic decision trees (5-tier parameter system), validation tool architecture, pre-commit hook patterns. Validated with 82.5% cross-domain transferability, 37.5% efficiency gains through audit-first refactoring.
apple-reminders
Manage Apple Reminders via the `remindctl` CLI on macOS (list, add, edit, complete, delete). Supports lists, date filters, and JSON/plain output.
article-extractor
Extract clean article content from URLs (blog posts, articles, tutorials) and save as readable text. Use when user wants to download, extract, or save an article/blog post from a URL without ads, navigation, or clutter.
Baseline Quality Assessment
Achieve comprehensive baseline (V_meta ≥0.40) in iteration 0 to enable rapid convergence. Use when planning iteration 0 time allocation, domain has established practices to reference, rich historical data exists for immediate quantification, or targeting 3-4 iteration convergence. Provides 4 quality levels (minimal/basic/comprehensive/exceptional), component-by-component V_meta calculation guide, and 3 strategies for comprehensive baseline (leverage prior art, quantify baseline, domain universality analysis). 40-50% iteration reduction when V_meta(s₀) ≥0.40 vs <0.20. Spend 3-4 extra hours in iteration 0, save 3-6 hours overall.
bd
Git-native issue tracking with first-class dependency support. Issues stored alongside code in .beads/ directory, dual-persisted in SQLite (queries) and JSONL (git-friendly history). Hash-based IDs, DAG dependencies, daemon mode with RPC, and LSP-inspired multi-workspace support.
bmad-skill
This skill should be used when working with BMAD (BMad-CORE) v6-alpha projects. BMAD is a universal human-AI collaboration platform with specialized modules for software development (BMM), agent building (BMB), creative intelligence (CIS), and project management (BMD). Use this skill to understand agent workflows, command patterns, scale-adaptive methodology, and effective utilization of the four-phase development system.
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